/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDRigidClustering.h
typedef [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< void([FRigidClustering](API\Runtime\Chaos\Chaos\FRigidClustering) &, [FRigidHandle](API\Runtime\Chaos\Chaos\FRigidClustering\FRigidHandle))> FVisitorFunction